MASK: Features single lens mask offering a panoramic field of vision with a Silicone skirt for ultimate comfort Ideal for snorkeling and diving Ergonomic roll up snorkel Lightweight and low-volume, yet powerful, the Nabul Snorkel Set can easily fit in your backpack or suitcase for travel Lens and skirt are assembled without a frame to reduce size and weight Single lens style offers a panoramic field of vision FINS: Fins designed with soft full foot pocket for a comfortable fit Adjustable buckles Small and easy to store Adjustable open heel Compact short blades provide easy kicking and are perfect for travel Dual composite blade channels water more efficiently to help reduce fatigue and conserve energy for powerful lightweight performance